Questions & Answers for: Casio vectors Computers & Internet

Is there an easy way to use vector mode to find the magnitude of a vector? I know you can just take the square root of the sum of the component squares, but it would be nice to have a shortcut. If you

Is there a way to do cross products on the Casio fx-115 ES? Yes. Set MODE to 6:Vector Edit the vectors VctA and VctB Enter the command VctA[x]VctB = Here is a screen capture taken from the Appendix to

How do you use a fx-9750GII calculator and inverse matrix to solve the linear system:\r\n w+x+y+z=10 w+2y+z=7 w+x+3y+z=8 w+x+4y+4z=16 One not way would be to define a 4x4 matrix Mat A to hold the ...

I have a Casio CFX-9850GC PLUS. How do I check the angle between 2 vectors, please? The angle between two vectors a and b is calculated as the inverse cosine of the inner product of a and b, divided ...

how to do x=BA^-1, in order to solve a system of equations 3x3 with a Casio FX-115 ES Let your system of linear equations be [A][X]=[B] where [A] is a 3x3 matrix, [X] is column vector ( a 3x1 matrix)

how to use it to calculate unit vectors follow this... on > mode > 8 >(now u get three ,choose any one) > 1 OR 2 > (type your info,actually these are I ,J and K vectors ) >shift >

...An ordered pair made up of a radius and an angle is a vector. And you do not add nor subtract vectors as you would scalar (non vector)

trying to get cross product of two vectors...calculator will not store values entered when I edit the vectors... All objects have limitations and this calculator has some of its own. What can we do ...

How to solve a 3 x 4 system after plugging in the values I am not sure what you mean by a 3X4 system. I know system of n equations in n unknowns. It is written in the form of an nXn matrix A ...

vector 3^1.9400 how to solve d above vector problem Sorry, but I see no vector, just a scalar value and nothing to solve for. If you want to calculate the value enter 3, press the power key (X^y, or Y